Please Notice that commencing in 2005, Rolex started engraving the serial variety around the internal bezel (also called the rehaut) under the crystal for the six o’clock place. ST 105.003-65 is likely to be in excess of 7 people, it’s also damaged down into four neat “chunks” of information that https://www.watchesworld.com/a-history-of-watch-reference-numbers/